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不知你产品中的接地标志是否带有螺孔,可用来接地。如果可用来接地,就算你没有接上地线也是不可以的。这一点标准IEC 60335-1 3.3.10 中有写明的:不能有接地或依靠的安装条件。: C+ h! x& L% q
) E8 e+ z+ D: B' C& e6 \2 D原文如下:
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3.3.10) m: Z7 J, u! ~
class II appliance9 N" s7 g2 w9 r; _5 E8 S
appliance in which protection against electric shock does not rely on basic insulation only
) H/ O# _" F1 w: \# g! ?but in which additional safety precautions are provided, such as double insulation or" A8 T1 |2 t" r: W
reinforced insulation, there being no provision for protective earthing or reliance upon3 l# G# V; ^0 P8 }0 R8 P% H- W. t
installation conditions |
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